Sail E0 Webinar

MCQs

Total Questions : 194 | Page 12 of 20 pages
Question 111. Benefits of using small cells could be
  1.    lightweight
  2.    high voltage
  3.    constant voltage
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 112. In 1748, the first time the word used in connection with electricity was
  1.    battery
  2.    charge
  3.    electrode
  4.    none of above
 Discuss Question
Answer: Option A. -> battery
Answer: (a).battery
Question 113. An electrochemical cell in which fuel gives up electrons at one electrode and oxygen gain electrons at another electrode is known as
  1.    fuel cell
  2.    electrolytic cell
  3.    oxygen cell
  4.    electron cell
 Discuss Question
Answer: Option A. -> fuel cell
Answer: (a).fuel cell
Question 114. By passing the electricity through electrochemical cells, they can be
  1.    recharged
  2.    charged
  3.    discharged
  4.    deployed
 Discuss Question
Answer: Option A. -> recharged
Answer: (a).recharged
Question 115. The advantage of fuel cell over petrol is its only product
  1.    oxygen
  2.    water
  3.    nitrogen
  4.    CO₂
 Discuss Question
Answer: Option B. -> water
Answer: (b).water
Question 116. The production of energy in fuel cell as compare to petrol engine is considerably
  1.    high
  2.    low
  3.    same
  4.    constant
 Discuss Question
Answer: Option A. -> high
Answer: (a).high
Question 117. Nickel cadmium cells are
  1.    smaller
  2.    low voltage supplier
  3.    high voltage supplier
  4.    a and c
 Discuss Question
Answer: Option D. -> a and c
Answer: (d).a and c
Question 118. Cells with a size of the button are used in
  1.    heart pacemakers only
  2.    hearing aids only
  3.    dialyzer
  4.    heart pacemakers and hearing aids
 Discuss Question
Answer: Option D. -> heart pacemakers and hearing aids
Answer: (d).heart pacemakers and hearing aids
Question 119. The estimated range of voltage of ordinary dry cells is
  1.    1.5-5V
  2.    1.2-5V
  3.    1.5-2V
  4.    2V
 Discuss Question
Answer: Option C. -> 1.5-2V
Answer: (c).1.5-2V
Question 120. Fireworks release energy in the form of
  1.    heat
  2.    light
  3.    sound
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

GPOE / GPA Combined 1 Free Mock Test SAIL JO E-0 2024
Chapter 3.1 : INTRODUCTION Chapter 3 : Sinter Plant SAIL E0 - GPOE/GPA 2024
Chapter 2.3 : COAL HANDLING PLANT - Set 1 Chapter 2 : Coke Ovens and Coal Chemicals SAIL E0 - GPOE/GPA 2024
Chapter 1.1 : INTRODUCTION Chapter 1 : Raw Material Handling Plant SAIL E0 - GPOE/GPA 2024
DSP Combined 1 Free Revision Test SAIL JO E-0